GB9721053D0 - Software guardcard - Google Patents

Software guardcard

Info

Publication number
GB9721053D0
GB9721053D0 GBGB9721053.8A GB9721053A GB9721053D0 GB 9721053 D0 GB9721053 D0 GB 9721053D0 GB 9721053 A GB9721053 A GB 9721053A GB 9721053 D0 GB9721053 D0 GB 9721053D0
Authority
GB
United Kingdom
Prior art keywords
guardcard
software
software guardcard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB9721053.8A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tech 21 Ltd
Original Assignee
Tech 21 Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tech 21 Ltd filed Critical Tech 21 Ltd
Priority to GBGB9721053.8A priority Critical patent/GB9721053D0/en
Publication of GB9721053D0 publication Critical patent/GB9721053D0/en
Priority to AU92750/98A priority patent/AU9275098A/en
Priority to PCT/GB1998/002957 priority patent/WO1999018490A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
GBGB9721053.8A 1997-10-04 1997-10-04 Software guardcard Ceased GB9721053D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9721053.8A GB9721053D0 (en) 1997-10-04 1997-10-04 Software guardcard
AU92750/98A AU9275098A (en) 1997-10-04 1998-10-05 Method and apparatus for digital data security
PCT/GB1998/002957 WO1999018490A1 (en) 1997-10-04 1998-10-05 Method and apparatus for digital data security

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9721053.8A GB9721053D0 (en) 1997-10-04 1997-10-04 Software guardcard

Publications (1)

Publication Number Publication Date
GB9721053D0 true GB9721053D0 (en) 1997-12-03

Family

ID=10820037

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9721053.8A Ceased GB9721053D0 (en) 1997-10-04 1997-10-04 Software guardcard

Country Status (3)

Country Link
AU (1) AU9275098A (en)
GB (1) GB9721053D0 (en)
WO (1) WO1999018490A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9925227D0 (en) 1999-10-25 1999-12-22 Internet Limited Data storage retrieval and access system
US20030084332A1 (en) * 2001-10-26 2003-05-01 Koninklijke Philips Electronics N.V. Method for binding a software data domain to specific hardware
WO2008034900A1 (en) * 2006-09-21 2008-03-27 Boesgaard Soerensen Hans Marti Fabrication of computer executable program files from source code
WO2008071795A2 (en) 2006-12-15 2008-06-19 Boesgaard Soerensen Hans Marti Digital data authentication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866769A (en) * 1987-08-05 1989-09-12 Ibm Corporation Hardware assist for protecting PC software
FR2654234A1 (en) * 1989-11-03 1991-05-10 Gremillet Dominique Device and method for producing hardware or software, dynamic and random locks associated with dynamic and intelligent keys
US5259029A (en) * 1990-05-16 1993-11-02 Duncan Jr F Jeff Decoding device for computer software protection

Also Published As

Publication number Publication date
AU9275098A (en) 1999-04-27
WO1999018490A1 (en) 1999-04-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)